The terrorist attacks on September the 11th were a turning point for our nation. We saw the goals of a determined enemy: to expand the scale of their murder, and force America to retreat from the world. And our nation accepted a mission: We will defeat this enemy. The United States of America is determined to guard our homeland against future attacks. As the September the 11th Commission concluded, our country is safer than we were three years ago, but we are not yet safe.